131226288

素因数分解:

$2^4\times 3^1\times {\mathrm{811}}^1\times {\mathrm{3371}}^1$

素因数の和:4193

約数の個数: 40

約数和(自身を含む): 339519936

約数和(自身を除く): 208293648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 811, 1622, 2433, 3244, 3371, 4866, 6488, 6742, 9732, 10113, 12976, 13484, 19464, 20226, 26968, 38928, 40452, 53936, 80904, 161808, 2733881, 5467762, 8201643, 10935524, 16403286, 21871048, 32806572, 43742096, 65613144, 131226288]

約数ペア:

[(1, 131226288), (2, 65613144), (3, 43742096), (4, 32806572), (6, 21871048), (8, 16403286), (12, 10935524), (16, 8201643), (24, 5467762), (48, 2733881), (811, 161808), (1622, 80904), (2433, 53936), (3244, 40452), (3371, 38928), (4866, 26968), (6488, 20226), (6742, 19464), (9732, 13484), (10113, 12976)]